Aubergines (also known as Eggplant or by the plant’s botanical name, Solanum melogena) are tender plants that need warmth and bright sunshine if they’re to thrive. Sow aubergine seeds in pots of peat-free compost, inside a heated propagator or glasshouse, from January to April. Ensure your seedlings are grown in an area that enjoys bright light.
From the end of May or beginning of June, (when there is no risk of cold temperatures or frost) if you garden in a warm area, aubergine plants can be hardened off (brought out from the glasshouse during the daytime and then taken back inside again at night for a couple of weeks), before being planted outside in a warm, bright and sunny area.